Soomin Lee held a three-shot lead at the Shenzhen International after the weather-delayed third round was wrapped up on Sunday morning.
The Korean, who is seeking his first European Tour title in just his sixth attempt, might have been in an even stronger position but for a double-bogey on the penultimate hole - his first dropped shots of the week - as he signed for a 70 that left him on 15 under.
That will give hope to the chasing pack, led by England's Callum Shinkwin and Lee Slattery, and Frenchman Alexander Levy.
Shinkwin put himself in contention with a brilliant third round of 62, wrapped up on Saturday, while Slattery and Levy made their moves on Sunday morning.
Levy, who has won at the Genzon Golf Club before, had three birdies in the five holes he played on Sunday to sign for a 66.
Slattery had two birdies in six as he completed a round of 68.
Welshman Bradley Dredge enjoyed a run of three birdies from the 15th for a 68 that moved him to 11 under for the tournament.
Source: PA
